On Thu, 30 Nov 2017, Jeff King wrote:
> On Wed, Nov 29, 2017 at 07:54:30PM +0000, Ævar Arnfjörð Bjarmason wrote:
> 
> > Replace the perl/Makefile.PL and the fallback perl/Makefile used under
> > NO_PERL_MAKEMAKER=NoThanks with a much simpler implementation heavily
> > inspired by how the i18n infrastructure's build process works[1].
> 
> I'm very happy to see the recursive make invocation go away. The perl
> makefile generation was one of the few places where parallel make could
> racily get confused (though I haven't seen that for a while, so maybe it
> was fixed alongside some of the other .stamp work you did).

As a datapoint, I've seen it fairly regularly with -j8 in 2.15.1
builds from a clean tree that I've been doing recently.  I'm looking
forward to not having to make the choice between "maybe run it twice"
or "compile slower" -- this looks great!
- Alex